[NVD] CVE-2026-46130 (HIGH 7.1) — In the Linux kernel, the following vulnerability has been resolved: dm-verity-fec: fix reading parity bytes split across blocks (take 3) fec_decode_bufs() assumes that the parity bytes of the first RS codeword it decodes are never split across parity blocks. This assumption is

CVE-2026-46130 CVSS: 7.1 HIGH Published: 2026-05-28T10:16:28.570

In the Linux kernel, the following vulnerability has been resolved:

dm-verity-fec: fix reading parity bytes split across blocks (take 3)

fec_decode_bufs() assumes that the parity bytes of the first RS codeword it decodes are never split across parity blocks.

This assumption is false. Consider v->fec->block_size == 4096 && v->fec